Free Shipping Offers are for Standard Ground Delivery Service and are only valid for shipping addresses within the 48 contiguous United States. Truck freight and oversize charges still apply unless otherwise noted, and can only be shipped to the lower 48 States. Rough Country items are not included in Free Shipping offers. Tires and Wheel and Tire Kits do not qualify for free shipping.

Shipping to Alaska and Hawaii will require an additional charge.

Certain vendors have shipping restrictions that require us to collect a handling fee for the part. You'll see it on the item page as a Vendor Handling fee, and it will show up in the cart below the item(s) you're ordering.

Product Resources

Review & Installation Video

Review & Install Video

Practical Performance. When modding your Jeep TJ with larger gears or even a cold air intake you should really update your stock calibration with a Superchips Flashpaq F5. The Flashpaq F5 will ensure that your Wrangler is tuned correctly for accurate shifting. Equipped with multiple tune options to optimize performance, Superchips Flashpaq F5 is ideal for weekend warriors, daily drivers and even those who use their Jeep to haul or tow.

Increased Power. The Flashpaq F5 comes equipped with a tow tune to maximize torque when under load and an economy tune to make the most out each and every gallon of gas in your TJ. These tunes will allow you to unlock substantial power gains, upwards of 24 Horse Power and 28 lb-ft of torque, ensuring impressive off road utility and reliable on road performance.

High Definition Screen. The Flashpaq F5 has a large, 2.8 inch high definition color screen to make adjustments simple and easy. So whether you're clearing codes, calibrating for gears or adjusting different parameters you'll have a clear, crisp, easy to navigate image.

Key Features. Along with improved performance and power increases, you'll also gain access to an array of adjustable options to make driving your Jeep a more personal experience. It easily reads and clears trouble codes, giving you complete control and peace of mind when you see a check engine light. This tuner provides adjustment of the following parameters to make the most of your Jeep's modifications:

Horn Chirp and Light Flash Lock Options

One Touch Lane Change

Engine Idle Adjustability for Winching

Easy To Use. The Flashpaq F5 comes with a comprehensive instruction guide for an easy installation, and is backed by Superchips' world class support. It is internet updatable and includes the necessary USB cable for connecting to your PC for the latest updates. Setting up your Flashpaq for updates is simple and easy with a download of Superchip's Ignition Updater available online. Sorry MAC users, this Superchips device is PC compatible only and uses update software which does not support any MAC operating system at this time.

Application. The Superchips Flashpaq F5 Programmer is designed for 1998-2006 Jeep Wrangler TJ models equipped with the 4.0L engine.

Questions & Answers (70)

5 Top Rated Questions

So for this to work properly I would have to unlock my ECU or PCM? Or would I need an aftermarket one?

Hello, once you've received your Flashpaq F5 and saved your Jeep's stock files to the device you'll need to contact Superchips Technical Support to setup your ECM Swap. They offer the option to send in your factory ECM to be unlocked or you can opt to cross ship yours for a previously unlocked model. ECM shipping costs are covered with the purchase of your Flashpaq F5, but a valid credit card will be required should you choose to cross ship.

Can a new programmer be used on a jeep that has previously been tuned by another tuner? When I bought my jeep I asked if its been tuned before. They didn't know. If needed, could this tuner flash a 2014 JK back to factory settings and then tune it again? Dealership has to flash back to factory?

Thank you for your question! The dealership would have to flash the ECU back to the factory settings before any tuning is done. However this is just a programmer that will adjust settings including the for gear and axle upgrades up to 5.38, speedometer for 26-42 inch tires, Fan adjusting, and a couple other options listed above which should not need to be flashed back to stock in order to adjust.

ET says you can calibrate tire sizes on a TJ. Superchip's site says JK's only. This site says you can do a lot of stuff with TJ's that Superchip's site says you can't. Very misleading. No wonder theres a no return policy.

The Superchips Flashpaq F5 Programmer has various features for many different models. We will be consulting with Superchips and getting a more comprehensive correct list added to the product page. All tuners have a no return policy due to the fact that they only have a set number of unlocks, and using the tuner on a vehicle will use one of these up, instantly making the tuner "used" so returns are only accepted on damaged/defective units.

I have a 2015 jku sport 3.6 auto. I just installed 35s and would like to adjust it in my ecm with shift points as well. I would also like to turn off my tpms light and add tunes. Does this tuner do all of that?

This tuner will be able to do all that but will also require you to swap the ECM or unlock it since this will be custom tunes.

The Superchips Flashpaq F5 Programmer will need to be plugged in to program your lockers but will not have to stay plugged in. The only time the programmer need to be plugged in would be if you are making any changes to your vehicle and once those changes are uploaded, you would then be able to unplug the programmer and enjoy your Wrangler!

Have had the programmer for over a month. I have tried to get it to work without success. It is a complete waste of money. Tech support has been nice, but not helpful. Their only solution is to keep sending an update to reset the device. It does not always recognize my Jeep, resets, and says to call customer support. I have called them several times. They told me my battery was not putting out the necessary 12.0 voltage to installer the tuner. I connected it to a battery charger. I was able to at least have it recognize the Jeep and start to apply the 87 tune. It wrote one file, then went into recovery mode. It took me a few calls to customer support and they just sent me a file to reset it. The update interface is horrible. It constantly freezes and shuts down. I have tried different computers with different operating systems and browsers. I am now stuck with this device this is worthless. I see why they do not refund money. I am not one to give up, so hopefully I can get it to work and update. I was very excited about the tuner, but it has been very disappointing.

I have had this "Tuner" for several months now and all I can say is I am disappointed.
I have tried every tune on this thing so ran several tanks of premium through my Jeep.
I felt no difference what so ever, not even between the supposedly highest horsepower tune on this and the fuel economy tune.
I did this all with my stock 32" tires on my Jeep.
The only thing it has been able to actually do is reset when my TPMS goes off and now that I have different tires reset my speedometer. But they have the other unit for that which is $300.00 cheaper.
If you are looking for HP or MPG gains, forget it.
If you want to reset other parameters, get the unit designed for that.

Easy to use. Small enough to keep in the Jeep. Put 35’s on and lost power, programmed for 93, got some power back and better MPG. Tow, crawl settings work great. I would recommend this for the serious Jeeper.

Can’t say enough about what a difference the chip has made. I have a 2014 Jeep Sahara with a 2” lift and 35” tires. I travel to Louisiana to CO pretty frequently. It usually took a couple days for my Jeep to make adjustments. And I would usually have to drive it in manual because the power and shift points were off, making for a sluggish ride. THIS CHIP has made a HUGE difference. I set it for 35” tires and 91 octane. My speedometer is corrected, the power is fantastic and my MPH has gone from 13-15 mpg to 16-18.
The programming is simple and took about 15-20 minutes. Easy to understand instructions. DON’T WAIT AS LONG AS I DID! Wish I’d done it 4 years ago!

I bought the flashpaq F5 so I could pull my Rpod trailer. The wife and I are on a 30 state trip from west coast to east coast trip. I got to be able to pull the hills and much to my surprise I’m also getting 12-13 mpg. I’m running 35’s with 4.10 gears. It works as advertised and I’m very happy with it. I would recommend it.

Works well for calibrating tspeedometer and such. However, the very first time I tried to tune, Jeep came up with error no bus. Took me 7 retunes to get back to stock just to start my Jeep. Does not work as advertised.

Plug and play operation. This is super easy to use and you can change the settings on your jeep with this in minutes!
My only complaint is when I adjusted the tire size to match what I currently have it though my speedometer off even more than what it was.

I bought this after reading a Reddit post about someone else's experience with the Flaspaq. I was skeptical that software would have that much impact on performance. Whatever Jeep does with the factory software - it is horrible. I flashed the 87 Octane profile because that's what I had in the tank at the time. Drove the JP around the block and WOW. What a difference. Throttle response was very good and immediate acceleration was much better than stock. Fuel economy also improved by about 10 - 13. So, no joking, this product does all it promised to do. I changed the profile to 33 inch tires which also contributed to the improved overall performance. I am so happy that I finally broke down and did it.

Not a bad upgrade, a bit pricey. My 2007 is definitely performing better. The only reason for 4 stars is the price. But I am a cheap guy. I am happy that I was able to turn off my daytime driving lights. Only using 87 octane tune and its noticeable.

I do not recommend using a Mac to do the required update. I had trouble with the download and it resulted in a very scary programming issue when using the tuner in the Jeep. I re-tried the download and update on a PC and had great results. The unit itself is easy to use and I can definitely feel the throttle response (even had to turn it down a bit with the manual transmission). The added power is noticeable most at mid-range. Jeep is able to keep 6th gear (4.10's) for most highway inclines now.

Plugged it in tunned my jeep went well then when i went to start it it wouldnt start and now tuner wont connect back up to jeep now super chips is trying to fix my jeep now i dont have a vehicle to get to work having to borrow a friends truck

Recently Viewed

Community Support

Word On The Trail

The site is easy to use and follow along!! One of the things I really enjoy with Extreme Terrain is that you are able to shop via your specific Jeep! Just input the info and the site will let you know if what you are looking at will fit or is compatible with your specific Jeep...Love It!!!

Meet Our Team

Jim H, 2010 Jeep Wrangler JKWeb DevelopmentMy dad would always take me trail riding in the Pine Barrens as a kid when I lived in South Jersey, so I’ve always been into four wheel drive trucks and Jeeps. When the time came for me to get a vehicle, I picked up an old Cherokee. I still have that old Jeep strictly for offroading, but after a few...

Get Your FREE wrangler Catalog

We use cookies and similar technology to enhance your experience by recognizing your
repeat visits and preferences, as well as to measure and analyze traffic. To learn more about cookies,
view our privacy policy. By clicking "I Accept" or "X" on this banner,
or using our site, you consent to the use of cookies unless you have disabled them.